论文部分内容阅读
巴盟河套地区的幼龄果树,普遍存在着春季枝干枯死的问题,栽培上叫作“抽条”。为了解决这一问题,我从1932年以来,在我单位的基地果园进行了试验和研究,初步取
The young fruit trees in the Hetao area of Bama League generally have the problem of withered branches and stems in spring. Cultivation is called “drawing strips.” In order to solve this problem, I have experimented and researched in my unit’s base orchard since 1932, initially